The first day of July found them encamped at the mouth of Traveler's Rest Creek, where all mountain trails converged. It was from this place that Captain Clark's plan for a shorter route to the Falls of the Missouri was to be put into execution. But that was not all that lay in their minds.

"We now formed the following plan of operations: Captain Lewis, with nine men, is to pursue the most direct route to the Falls of the Missouri, where three of his party are to be left to prepare carriages for transporting the baggage and canoes across the portage. With the remaining six, he will ascend Maria's River to explore the country and ascertain whether any branch of it reaches as far north as latitude 50°, after which he will descend that river to its mouth. The rest of the men will accompany Captain Clark to the head of Jefferson River, which Sergeant Ordway and a party of nine men will descend, with the canoes and other articles deposited there. Captain Clark's party, which will then be reduced to ten, will proceed to the Yellowstone, at its nearest approach to the Three Forks of the Missouri. There he will build canoes, go down that river with seven of his party, and wait at its mouth till the rest of the party join him. Sergeant Pryor, with two others, will then take the horses by land to the Mandans. From that nation he will go to the British posts on the Assiniboin with a letter to Mr. Henry, to procure his endeavors to prevail on some of the Sioux chiefs to accompany him to Washington."

It is hard to understand that indomitable humor. Here they were, just freed from imminent disaster, worn, half-starved, beggared, yet bobbing up like corks from the depths, and forthwith making calm preparations for fresh labors of a grave kind.

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CHAPTER XI

RECROSSING THE DIVIDE

By the route made famous as Lewis and Clark's Pass, Captain Lewis's party on July 7th recrossed the Great Divide that separates the Atlantic from the Pacific, and upon the next day they again ate of the flesh of the buffalo. On the 16th they were at the Falls of the Missouri; and two days later they reached the mouth of Maria's River, which they were to explore.

Ten days were spent in this exploration, until further progress was stopped, on the 26th, by an encounter with a band of the dreaded Minnetarees of Fort de Prairie, who had wrought such havoc among the Shoshones,—a set of roving outlaws, who held a reign of terror over all the tribes of the northwestern plains.

Captain Lewis determined to meet these folk as he had met all others. He held a council with them, smoked the pipe of peace, and endeavored to explain to them his mission. When night came, whites and Indians camped together. Lewis knew that he must be on his guard, and had some of his men remain awake throughout the night; but in the early dawn the Minnetarees, catching the sentry unawares, stole the guns of the party and tried to make off with them. A hand-to-hand fight followed. One of the men, in struggling with an Indian and endeavoring to wrest a stolen gun from him, killed him by a knife-thrust. The savages then attempted to drive off the horses; but in this they were thwarted. Being hard pressed, and one of their number shot by Captain Lewis's pistol, they were forced to retreat, leaving twelve of their own horses behind. The whites were the gainers, for they took away four of the captured animals, while losing but one of their own. The Indians had also lost a gun, shields, bows and arrows. Most of this stuff was burned; but about the neck of the dead warrior, whose body remained upon the field, Captain Lewis left a medal, "so that the Indians might know who we were." The Minnetarees never forgot or forgave this meeting. For long years afterward they nursed the thought of revenge, doing what they could to obstruct settlement of the country.

This encounter made it necessary to stop further exploration of Maria's River, and to retreat with all speed toward the Missouri, before the Indians could recover, gather re-enforcements, and offer battle at greater odds. It was not to be supposed that they would pass by the shedding of their tribal blood without seeking immediate vengeance. The explorers had a fair start, however, and after hard riding reached the banks of the Missouri just in time to meet Sergeant Ordway's party descending the river with the canoes and baggage that had been recovered from the resting place on the Jefferson,—a fortunate occurrence indeed. Reunited, the two parties hurried down the river at a great rate, the rapid current aiding the oarsmen, and got out of the way before the Minnetarees appeared.